Longevity and Science-Backed Supplements: 8 Essential Picks for Biohackers

May 28, 2025Annie Davies

For biohackers focused on longevity, it’s all about targeting the underlying mechanisms of
ageing. From mitochondrial health to reducing inflammation and clearing out senescent
cells, supplement strategies can make a significant difference. Here’s a rundown of eight
well-researched supplements that can help slow down the ageing process, each supported
by scientific evidence.

1. Nicotinamide Mononucleotide (NMN) 

Pillar of Ageing Targeted: Mitochondrial function, cellular energy

NMN is a precursor to NAD+, a vital molecule for cellular energy and mitochondrial health. NAD+ levels naturally decline with age, leading to reduced energy and compromised cellular repair. Supplementing with NMN helps restore NAD+ levels, improving endurance and overall cellular function.

Scientific Backing: Studies have shown that NMN supplementation boosts NAD+ levels,
improving mitochondrial efficiency and extending lifespan in animal models.

2. Resveratrol

Pillar of Ageing Targeted: Sirtuin activation, inflammation

Resveratrol, found in red wine and certain berries, activates sirtuins—proteins involved in
longevity and stress resistance. Resveratrol mimics the effects of caloric restriction, which is
known to promote a longer lifespan and protect against age-related diseases.

Scientific Backing: Research has demonstrated that resveratrol activates SIRT1,
improving metabolic health and extending lifespan in various studies.

  • Buy Resveratrol supplement HERE

3. Omega-3 Fatty Acids (EPA/DHA)

Pillar of Ageing Targeted: Inflammation, cognitive function

Omega-3 fatty acids are widely recognised for their anti-inflammatory properties and their
role in supporting brain health. Chronic inflammation is a significant contributor to ageing, and omega-3s help mitigate this by lowering inflammatory markers such as C reactive protein (CRP).

Scientific Backing: Omega-3s have been shown to reduce inflammation and improve cognitive function, with research indicating their role in extending lifespan and lowering the risk of age-related diseases.

  • Buy Omega 3 supplement HERE

4. Curcumin

Pillar of Ageing Targeted: Cellular senescence, inflammation

Curcumin, the active compound in turmeric, is a potent anti-inflammatory and antioxidant. It also acts as a senolytic, helping to clear out senescent cells—dysfunctional cells that
contribute to ageing and chronic inflammation.

Scientific Backing: Curcumin has been found to inhibit inflammatory pathways and reduce oxidative stress, with studies also highlighting its role in reducing cellular senescence.

  • Buy Curcumin supplement HERE

5. Quercetin

Pillar of Ageing Targeted: Cellular senescence, oxidative stress

Quercetin is a flavonoid with powerful antioxidant and senolytic effects. It helps clear out
ageing cells that drive inflammation and tissue damage, thus supporting healthier ageing.

Scientific Backing: Research indicates that quercetin effectively reduces the accumulation
of senescent cells, leading to improved tissue health and longevity.

  • Buy Quercetin supplement HERE 

6. Fisetin

Pillar of Ageing Targeted: Cellular senescence, inflammation

Like quercetin, fisetin is a senolytic compound that selectively clears out senescent cells. It also offers antioxidant protection, reducing oxidative stress and chronic inflammation two key drivers of the ageing process.

Scientific Backing: Studies have shown that fisetin extends lifespan in animal models by
reducing the burden of senescent cells and improving overall tissue health.

  • Buy Fisetin supplement HERE

7. Alpha-Lipoic Acid (ALA)

Pillar of Ageing Targeted: Mitochondrial function, insulin sensitivity

ALA is a versatile antioxidant that not only supports mitochondrial function but also helps
regulate blood glucose levels. It regenerates other antioxidants, like vitamins C and E, enhancing the body’s defences against oxidative stress.

Scientific Backing: ALA has been shown to improve mitochondrial function, reduce oxidative damage, and enhance insulin sensitivity, contributing to better metabolic health and longevity.

  • Buy Alpha-Lipoic Acid (ALA) supplement HERE 

8. Coenzyme Q10 (CoQ10)

Pillar of Ageing Targeted: Mitochondrial function, energy production

CoQ10 is essential for cellular energy production within the mitochondria. As levels decline
with age, supplementing with CoQ10 can restore energy levels, reduce oxidative stress, and support cardiovascular health.

Scientific Backing: Numerous studies have shown that CoQ10 improves mitochondrial efficiency, enhances energy production, and reduces oxidative damage, delaying the onset of age-related conditions.

  • Buy Coenzyme Q10 (CcQ10) supplement HERE

Conclusion: Biohacking the Path to Longevity

Targeting the key mechanisms of ageing with these scientifically validated supplements is a powerful strategy for any biohacker focused on extending both lifespan and health span. By incorporating these supplements into your regimen, you can address mitochondrial function, inflammation, cellular senescence, and oxidative stress in a comprehensive and effective way. These supplements are not only popular in the biohacking community—they’re backed by solid science that validates their role in promoting a longer, healthier life.

Further suppprt at Body Fabulous

Book a General Advice Call: Speak with our clinical team who can advise on the right testing or supplements based on your symptoms and needs.

More articles